Technical Seminars

TOLL-FREE (800) 428-8489
FAX (805) 988-6761
ONLINE Register Now
MAIL ATRA Seminar Registration
2400 Latigo Avenue
Oxnard, CA 93030
FEES ATRA Members: $175
Non-Members: $220
Every 4th Person: FREE
On-site Registration: $250
Instructors & Students: See Below
SCHEDULE Registration: 7am-8am
Seminar: 8am
Lunch: 12pm-1pm

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4L60E/65E/70E, 6L45/50/80/90, 10L80/90, LCT1000, 6T70/75, 6T30/35, 4T65E, CTV-7, JF015E

6F35, 6R80, 6R60, 4R70W, 6R140, DPS6, 4R44/55E, CD4E

CVT2, 68RFE, 42-48RE, 45/545/65/66/68 RFE, 62TE, 845RE, 45RFE

P11, RE5R05A, RE0F10A/B, A340, AW30-40LE, A750F, U151, U880, HONDA 3 SHAFT, A5HF1

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 ATRA has reserved a limited amount of FREE seats for your students.

Contact ATRA at (800) 428-8489 for more details!

"With the speed of change within our industry I am finding it more difficult to keep up with new products and innovations that are appearing so frequently. This seminar keeps me (and therefore my students) on top of these changes as well as letting them know what to expect in the next few years. I find the seminar an invaluable source of information that I may otherwise be unable to find."
- Steve Elder
British Columbia Institute of Technology
Burnaby, BC
"I attend the ATRA weekend seminars whenever I can and never miss the St Louis Seminar. In 2017 I took my young apprentice so he could have his first experience at professional continuing education. He loved it and we immediately started making plans to attend EXPO in Las Vegas in the fall. Thank you ATRA for doing such a great job for the transmission industry!"
- Kit Lindsay
Lindsay Transmission Service
Warrensburg, MO
"It’s an informative and entertaining experience if you’re looking to stay ahead in this ever changing Industry. Good things are shared in these seminars so we do not get left behind. ATRA does an excellent job of putting these together. Don’t miss out!"
- Casey Velinsky
AAMCO Transmissions & Total Car Care
Omaha, NE


Cancellation Policy
If you prepay but can’t attend, you may send a substitute. Full refunds are issued if you contact ATRA, in writing, no later than 15 days before the seminar. There will be no refunds after 15 days prior to the seminar. From then until 15 days after the seminar you may request a credit toward a future seminar or a manual (in the same calendar year) in lieu of a refund. All returned checks will be subject to a $25 processing fee.

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